Metal shell for packaging electronic component
By designing and installing and protecting devices in the metal shell of electronic equipment, and using components such as slide rods and buffer springs, the problem of easy damage to electronic equipment during transportation and use is solved, and the stability and safety of components are guaranteed.
Patent Information
- Application Number
- CN202421002949.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The metal housing of existing electronic equipment is susceptible to collision and vibration damage during transportation and use, and it is difficult to ensure the stability and safety of internal components.
A metal housing including a mounting device and a protection device is designed. The mounting device is opened and closed through a sliding connection between the slide rod and the fixing rod. The protection device uses a buffer spring and a partition to reduce the impact of collision and vibration on the assembly.
It effectively prevents damage to electronic components during transportation and use, enhances the stability and safety of components, avoids collision and shaking of the shell, and ensures the safety of components.
Smart Images
Figure CN222283681U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging, in particular to a metal shell used for packaging electronic components. Background Art
[0002] The metal shell that encapsulates electronic components is usually the shell of the electronic device. Common shell materials are steel, aluminum alloy, etc., and different metal materials such as copper, nickel, zinc, silver, etc. can be selected according to the type of electronic equipment and the use environment. At the same time, the color of the shell can also be customized according to user needs. When designing the shell of an electronic device, many factors need to be considered, including the size, shape and number of electronic components, the temperature, humidity and vibration of the external environment, etc. In addition, factors such as the maintenance and repair of electronic equipment, as well as user needs and feedback, need to be considered. In short, the metal shell that encapsulates electronic components is a very important part of electronic equipment, and it needs to be designed and manufactured by comprehensively considering many factors.
[0003] In electronic equipment, the housing in which electronic components are installed usually needs to be protected to avoid damage to the housing and internal electronic components due to accidental collisions, and to enhance the stability of the entire device. Therefore, the housing needs to be durable, moisture-proof, insulated and easy to maintain. The housing must protect the device and facilitate its use. At the same time, during transportation and storage, the electronic components and the entire housing must be protected by protective structures to prevent damage.
[0004] In view of this, we propose a metal housing for packaging electronic components. Utility Model Content
[0005] The utility model aims to provide a metal shell for packaging electronic components, which solves the problems raised in the background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A metal shell for encapsulating electronic components, comprising a metal shell body and a sealed shell, the metal shell body comprising an installation device and a protective device, the sealed shell is sleeved on the outside of the metal shell body, the installation device is used for opening and closing the metal shell body to help better seal the electronic components, the protective device is used to install the electronic components to reduce damage to the electronic components during transportation and movement, the installation device comprises an installation box, a protective cover, a sliding rod, a fixed rod, a connecting rod, a bayonet A, a protective cover, a movable rod, and a bayonet B, the top of the sliding rod is fixedly connected to the bottom of the installation box, the protective cover is fixedly connected to the top of the protective cover, the bayonet A is opened on the protective cover, the outer wall surface of the fixing rod is slidably connected to the inner wall surface of the protective cover, and the outer wall surface of the connecting rod is fixedly connected to the outer wall surface of the fixing rod.
[0008] Preferably, the bayonet B is provided on the fixed rod, and the outer wall surface of the movable rod penetrates and is slidably connected to the inner wall surface of the bayonet B.
[0009] Preferably, the protection device includes a protection groove, a partition, a partition rod, a buffer spring A, a baffle, and a buffer spring B. The protection groove starts inside the installation box, the partition is slidably connected in the protection groove, one end of the buffer spring A is fixedly connected to the outer wall surface of the partition, the other end of the buffer spring A is fixedly connected to the bottom of the protection groove, the bottom of the partition rod is fixedly connected to the top of the partition, and the outer wall surface of the partition rod is slidably connected in the protection groove.
[0010] Preferably, one end of the buffer spring B is fixedly connected to the bottom of the protective cover, and the other end of the buffer spring B is fixedly connected to the baffle.
[0011] Preferably, the outer wall surface of the installation box is slidably connected to the inner wall surface of the protective cover, the width of the installation box is equal to the width of the inner wall of the protective cover, and the length of the installation box is less than the length of the protective cover.
[0012] Preferably, the outer wall surface of the fixing rod is slidably connected to the inner wall surface of the bayonet A, and the size of the bayonet A is equal to the size of the cross section of the fixing rod.
[0013] Preferably, the height of the partition rod does not exceed the height of the baffle, the outer wall surface of the baffle is slidably connected to the inner wall surface of the protective cover, and the width of the baffle is equal to the width of the interior of the protective cover.
[0014] By means of the above technical solution, the utility model provides a metal housing for packaging electronic components, which has at least the following beneficial effects:
[0015] (1) The utility model uses a movable rod to penetrate the bayonet B on the fixed rod, and the fixed rod is stuck in the inner wall of the protective cover, so that the installation box is fixed in the protective cover. When the device is opened, the movable rod passing through the fixed rod is pulled out, and the connecting rod is held to remove the fixed rod from the bayonet A. The sliding slide rod drives the installation box to slide in the protective cover to open the installation box, making it difficult for the installation box to be opened by collision or shaking, thereby protecting the outer shell and the internal electronic components.
[0016] (2) When the utility model is subjected to a collision, the buffer spring A and the buffer spring B provide a buffering force for the electronic components, thereby maintaining the stability of the installation of the electronic components. The partition rod reduces the squeezing and collision between the electronic components, while avoiding the shaking of the electronic components during use, thereby maintaining the safety of the electronic components and preventing damage to the electronic components. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:
[0018] Figure 1 This is a schematic diagram of the structure of the metal shell body of the utility model;
[0019] Figure 2 It is a schematic diagram of the position structure of the slide bar in the utility model;
[0020] Figure 3 This is a schematic diagram of the position structure of the bayonet A in the utility model;
[0021] Figure 4 It is a cross-sectional view of the installation box in the utility model;
[0022] Figure 5 It is a schematic diagram of the structure of the protective cover in the utility model;
[0023] Figure 6 It is a schematic diagram of the internal structure of the utility model.
[0024] In the figure: 1. Metal shell body; 11. Mounting device; 111. Mounting box; 112. Protective cover; 113. Sliding rod; 114. Fixed rod; 115. Connecting rod; 116. Bayonet A; 117. Protective cover; 118. Movable rod; 119. Bayonet B; 12. Protective device; 121. Protective groove; 122. Partition; 123. Partition rod; 124. Buffer spring A; 125. Baffle; 126. Buffer spring B; 2. Sealed shell. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-Figure 6 As shown, a technical solution provided by the utility model:
[0027] Example 1
[0028] A metal housing used to encapsulate electronic components, such as Figure 1-Figure 5 As shown, it includes a metal shell body 1 and a sealed shell 2, the metal shell body 1 includes an installation device 11 and a protective device 12, the sealed shell 2 is sleeved on the outside of the metal shell body 1, the installation device 11 is used to open and close the metal shell body 1 to help the electronic components to be better sealed, the protective device 12 is used to protect the electronic components and reduce the damage of the electronic components during transportation and movement, the installation device 11 includes an installation box 111, a protective cover 112, a slide bar 113, a fixed rod 114, a connecting rod 115, a bayonet A116, a protective cover 117, a movable rod 118, and a bayonet B119, the top of the slide bar 113 is fixedly connected to the bottom of the installation box 111, the outer wall surface of the installation box 111 is slidably connected to the inner wall surface of the protective cover 112, the protective cover 112 limits the moving direction of the installation box 111, the width of the installation box 111 is equal to the width of the inner wall of the protective cover 112, when the sliding slide bar 113 drives the installation box 111 to slide in the protective cover 112, the installation can be opened The length of the installation box 111 is less than the length of the protective cover 112. The protective cover 112 needs to be associated with the fixing rod 114. The fixing rod 114 penetrates the protective cover 112 to fix the installation box 111. The protective cover 117 is fixedly connected to the top of the protective cover 112. The bayonet A116 is opened on the protective cover 117. The outer wall surface of the fixing rod 114 is slidably connected with the inner wall surface of the bayonet A116. The size of the bayonet A116 is equal to the size of the cross section of the fixing rod 114. The fixing rod The outer wall surface of 114 is slidably connected to the inner wall surface of the protective cover 112, and the fixing rod 114 needs to pass through the bayonet A116 and the protective cover 112 to fix the fixing rod 114 so that the installation box 111 will not loosen, thereby maintaining the stability of the installation box 111. The outer wall surface of the connecting rod 115 is fixedly connected to the outer wall surface of the fixing rod 114, and the bayonet B119 is opened on the fixing rod 114. The outer wall surface of the movable rod 118 passes through and is slidably connected to the inner wall surface of the bayonet B119.
[0029] In this embodiment, the movable rod 118 passes through the bayonet B119 on the fixed rod 114, and the fixed rod 114 is fixed in the inner wall of the protective cover 112, so that the installation box 111 is fixed in the protective cover 112. When the device is opened, the movable rod 118 passing through the fixed rod 114 is pulled out, and the connecting rod 115 is held to remove the fixed rod 114 from the bayonet A116. The sliding slide rod 113 drives the installation box 111 to slide in the protective cover 112, and the installation box 111 is opened, so that the installation box 111 is not easily opened by collision or shaking, thereby protecting the internal electronic components. The sealed shell 2 sleeved on the outside of the metal shell body 1 can provide good sealing performance. The various components of the sealed shell 2 are connected and fixed by welding, so as to have excellent air tightness, reduce and isolate the gas exchange between the air inside the metal shell body 1 and the outside air, and also reduce the air flow between the inside and the outside environment when there is a pressure difference between the inside and outside of the metal shell body 1.
[0030] Example 2
[0031] like Figure 5 As shown, the protection device 12 includes a protection groove 121, a partition 122, a partition rod 123, a buffer spring A124, a baffle 125, and a buffer spring B126. The protection groove 121 starts inside the installation box 111, the partition 122 is slidably connected in the protection groove 121, and one end of the buffer spring A124 is fixedly connected to the outer wall surface of the partition 122. The buffer spring is a mechanical component used for shock absorption and buffering. Its principle can be simply described as: by utilizing the elastic deformation of the spring to absorb and convert energy, thereby slowing down or eliminating external impact or vibration. The buffer spring is usually in a spiral shape and is made of metal material. When external impact or vibration acts on the spring, the spring will undergo elastic deformation and store elastic potential energy. The design of the spring can evenly distribute the load to the entire spring during the force-bearing process, so as to better withstand the impact force or vibration force. The spring converts the external impact or vibration energy into its own elastic potential energy, absorbs and stores the energy, which can reduce or eliminate the impact or vibration on other mechanical parts. After the impact or vibration stops, the spring releases the elastic potential energy stored before and restores the energy to the external environment, thereby balancing the force and buffering the spring. The other end of spring A124 is fixedly connected to the bottom of the protective groove 121, the bottom of the partition rod 123 is fixedly connected to the top of the partition 122, the outer wall surface of the partition rod 123 is slidably connected in the protective groove 121, one end of the buffer spring B126 is fixedly connected to the bottom of the protective cover 117, the other end of the buffer spring B126 is fixedly connected to the baffle 125, the height of the partition rod 123 does not exceed the height of the baffle 125, the outer wall surface of the baffle 125 is slidably connected to the inner wall surface of the protective cover 112, and the width of the baffle 125 is equal to the width inside the protective cover 112.
[0032] In this embodiment, when the device is hit, the buffer spring A124 and the buffer spring B126 provide buffering force for the electronic components, maintaining the stability of the electronic components. The partition rod 123 reduces the squeezing and collision between the electronic components, maintaining the safety of the electronic components and preventing the electronic components from being damaged.
[0033] When a metal shell for encapsulating electronic components of the utility model is used, a movable rod 118 penetrates a bayonet B119 on a fixed rod 114, and the fixed rod 114 is stuck in the inner wall of a protective cover 112, so that an installation box 111 is fixed in the protective cover 112. When the device is opened, the movable rod 118 penetrating the fixed rod 114 is pulled out, the connecting rod 115 is held to take the fixed rod 114 out of the bayonet A116, and the sliding slide rod 113 drives the installation box 111 to slide in the protective cover 112 to open the installation box 111, so that the installation box 111 is not easily opened by collision or shaking, thereby protecting the internal electronic components. When the device is hit, the buffer spring A124 and the buffer spring B126 provide buffering force for the electronic components, thereby maintaining the stability of the electronic components. The partition rod 123 reduces the squeezing and collision between the electronic components, thereby maintaining the safety of the electronic components and preventing the electronic components from being damaged.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A metal housing for packaging electronic components, comprising a metal housing body (1) and a sealed housing (2), characterized in that: The metal shell body (1) comprises a mounting device (11) and a protection device (12), and the sealing shell (2) is sleeved on the outside of the metal shell body (1); The mounting device (11) is used for opening and closing the metal housing body (1), helping to better seal the electronic components; The protection device (12) is used to protect the electronic components and reduce damage to the electronic components during transportation and movement; The installation device (11) comprises an installation box (111), a protective cover (112), a sliding rod (113), a fixed rod (114), a connecting rod (115), a bayonet A (116), a protective cover (117), a movable rod (118), and a bayonet B (119); the top of the sliding rod (113) is fixedly connected to the bottom of the installation box (111); the protective cover (117) is fixedly connected to the top of the protective cover (112); the bayonet A (116) is provided on the protective cover (117); the outer wall surface of the fixed rod (114) is slidably connected to the inner wall surface of the protective cover (112); and the outer wall surface of the connecting rod (115) is fixedly connected to the outer wall surface of the fixed rod (114).
2. A metal housing for packaging electronic components according to claim 1, characterized in that: The bayonet B (119) is formed on the fixed rod (114), and the outer wall surface of the movable rod (118) penetrates and is slidably connected to the inner wall surface of the bayonet B (119).
3. A metal housing for packaging electronic components according to claim 1, characterized in that: The protection device (12) includes a protection groove (121), a partition (122), a partition rod (123), a buffer spring A (124), a baffle (125), and a buffer spring B (126); the protection groove (121) starts inside the installation box (111); the partition (122) is slidably connected in the protection groove (121); one end of the buffer spring A (124) is fixedly connected to the outer wall surface of the partition (122); the other end of the buffer spring A (124) is fixedly connected to the bottom of the protection groove (121); the bottom of the partition rod (123) is fixedly connected to the top of the partition (122); and the outer wall surface of the partition rod (123) is slidably connected in the protection groove (121).
4. A metal housing for packaging electronic components according to claim 3, characterized in that: One end of the buffer spring B (126) is fixedly connected to the bottom of the protection cover (117), and the other end of the buffer spring B (126) is fixedly connected to the baffle (125).
5. The metal housing for packaging electronic components according to claim 1, characterized in that: The outer wall surface of the installation box (111) is slidably connected to the inner wall surface of the protective cover (112); the width of the installation box (111) is equal to the width of the inner wall of the protective cover (112); and the length of the installation box (111) is less than the length of the protective cover (112).
6. A metal housing for packaging electronic components according to claim 1, characterized in that: The outer wall surface of the fixing rod (114) is slidably connected to the inner wall surface of the bayonet A (116), and the size of the bayonet A (116) is equal to the size of the cross section of the fixing rod (114).
7. A metal housing for packaging electronic components according to claim 3, characterized in that: The height of the partition rod (123) does not exceed the height of the baffle (125), the outer wall surface of the baffle (125) is slidably connected to the inner wall surface of the protective cover (112), and the width of the baffle (125) is equal to the width of the interior of the protective cover (112).